Effernn Family History

You can see how Effernn families moved over time by selecting different census years. The Effernn family name was found in the USA in 1920. In 1920 there was 1 Effernn family living in Illinois. This was 100% of all the recorded Effernn's in USA. Illinois had the highest population of Effernn families in 1920.

Use census records and voter lists to see where families with the Effernn surname lived. Within census records, you can often find information like name of household members, ages, birthplaces, residences, and occupations.